package lei;

public class Test {
    public static void main(String[] args) {
        Plane P=new Plane();
        P.CarryPassange();
        P.TakeOff();
        P.Fly();
        P.Land();

        Bird B=new Bird();
        B.TakeOff();
        B.Fly();
        B.Land();
        B.eat();

        Superman S=new Superman();
        S.eat();
        S.TakeOff();
        S.Fly();
        S.Land();
    }
}
